Best year time to visit Cotnam Island

General weather information about Cotnam Island

Average annual temperature is 7.5 °C

Absolute maximum temperature: 33.1 °C

Absolute minimum temperature: -31.7 °C

Number of sunny days: 135 days

Number of rainy days: 173 days

Number of snow days: 57 days

Look at detailed online map of Cotnam Island

* Weather data for Cotnam Island Canada is based on climate observations for 2026 year

Cotnam Island air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.78.27.726.631.833.131.726.731.229.012.79.5
Average daytime temperature (°C)-2.0-1.32.412.819.324.126.123.222.215.34.51.8
Average temperature (°C)-5.5-7.0-2.05.912.518.921.118.516.711.20.7-1.7
Average night temperature (°C)-8.8-11.5-5.80.46.114.117.014.912.58.1-2.2-4.3
Absolute minimum temperature (°C)-20.4-31.7-14.7-11.2-0.49.512.910.68.2-1.3-9.0-13.1

Cotnam Island monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.411.913.514.915.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)2.94.76.07.711.010.811.510.09.44.34.22.8
Precipitation (mm)966460122106112169127441004561
Sunny days8614122111571991013
Rainy days878161019262411211310
Snow days15159200000178

Cotnam Island - weather forecast by months

Cotnam Island weather in januaryCotnam Island weather in februaryCotnam Island weather in marchCotnam Island weather in aprilCotnam Island weather in mayCotnam Island weather in juneCotnam Island weather in julyCotnam Island weather in augustCotnam Island weather in septemberCotnam Island weather in octoberCotnam Island weather in novemberCotnam Island weather in december

Best time to visit Cotnam Island:

The best time to visit Cotnam Island during the most sunny months:

  • May — 11.0(h)
  • June — 10.8(h)
  • July — 11.5(h)
  • August — 10.0(h)
  • September — 9.4(h)

Months with the longest average daylight duration in Cotnam Island:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Cotnam Island is at

  • April — 122(mm)
  • July — 169(mm)
  • August — 127(mm)

    • Weather forecast in the closest to Cotnam Island admin centers

    Weather forecast in the closest towns to Cotnam Island

    Explore Cotnam Island

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Cotnam Island?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Cotnam Island.
    What is the weather like in Cotnam Island?
    See average temperature, rainfall and daylight hours for Cotnam Island by month in the table above.
    How many sunny days does Cotnam Island have?
    The monthly weather statistics above show sunshine and rainfall patterns for Cotnam Island throughout the year.